Kess 290 New -
While there isn't a single official "Kess 290" product in the standard automotive or electronics market, "Kess" is a name closely associated with Kess V2 and Kess3, the industry-standard ECU tuning tools from Alientech.
Unified Hardware: Combines OBD, Bench, and Boot programming modes into one tool, eliminating the need for separate devices for different remapping methods.
What is the "KESS 290 new"?
The term "KESS 290 new" generally refers to the latest hardware revision (Version 3.0) of the Alientech KESS platform, specifically the KESS3 Master or KESS V3 unit, sometimes colloquially labeled with the "290" moniker due to its advanced 290 MHz+ processor architecture. Unlike the older KESS V2 (which relied on legacy 16-bit microcontrollers), the "new" KESS 290 brings 32-bit dual-core processing, massive internal storage, and native support for the latest bootloader protocols used by 2020–2026 vehicle models. kess 290 new
The hardware is only half the story. Alientech has completely rewritten its tuning suite for the KESS 290 New. Highlights include:
- OBD-II port with auto-switching between CAN, CAN FD, and DoIP.
- JTAG and BDM pads for legacy Bosch and Siemens ECUs.
- Ethernet port for direct connection to vehicle gateways.
Verdict: The KESS 290 New is the "sweet spot" for professionals who need OEM-level coverage without the Alientech price tag. While there isn't a single official "Kess 290"
Compatibility and Vehicle Coverage
As of the latest firmware update (March 2026), the KESS 290 new covers:
If you are an automotive professional seeing "KESS 290 new" listed on supplier sites or forums, you are looking at a device designed to read/write ECUs (Engine Control Units) and TCUs (Transmission Control Units) faster, safer, and with broader coverage than any previous tool from the brand. OBD-II port with auto-switching between CAN, CAN FD,
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